Cables are usually composed of seven-core cables and 15-core cables, of which seven-core cables are used for basic signal transmission of the trailer, and 15-core cables are used for additional power transmission and control of other additional equipment.

PU soft working environment -30℃-120℃
PA6 hard working environment -30℃-120℃
PA11.PA12 is moderately soft, keep soft under the
working environment of -40℃-120℃  

The valve is a control component in the fluid conveying system, which has the functions of shutting off, regulating, diverting, preventing counter current, regulating pressure, diverting or overflow pressure relief.

Quick joint is a commonly used in fluid control connection components, its variety, according to the use and interface form can be divided into the following categories: pressure pipe quick joint, hydraulic quick joint, pneumatic quick joint, service life and material is different, quick joint can be divided into the following categories: metal quick joint, plastic quick joint, rubber quick joint, composite quick joint and so on.

Wear-resistant,smooth surface, small resistance, can prevent rust and scaling.
Soft, easy to bend, easy to install and easy to process.
It can be bent and shaped to various shapes.
Widely used in: hydraulic brake pipes of light trucks and cars; Power steering pipe; Hydraulic transmission and control system pipeline of forklift trucks, excavators, cranes, ships and other construction machinery.